Inventor
KAMIMURA TOMOHIKO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KAMIMURA TOMOHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOSIDEN CORP
5 patentsUS6438248B1Aug 20, 2002
Hand-free apparatus
HOSIDEN CORP139 citations97
USD519986SMay 2, 2006
Speaker
HOSIDEN CORP6 citations73
US7187956B2Mar 6, 2007
Portable communication apparatus and microphone device for the apparatus
HOSIDEN CORP7 citations71
USD529482SOct 3, 2006
Speaker
HOSIDEN CORP2 citations62
US8041070B2Oct 18, 2011
Speaker
HOSIDEN CORP5 citations61
KAMIMURA TOMOHIKO
3 patentsUS8442261B2May 14, 2013
Diaphragm including a first vibrating part of a dome shape or flat shape and a second vibrating part of an annular shape and a loudspeaker using the diaphragm
KAMIMURA TOMOHIKO14 citations81
US8290201B2Oct 16, 2012
Speaker
KAMIMURA TOMOHIKO9 citations81
US9055359B2Jun 9, 2015
Electroacoustic transducing device
KAMIMURA TOMOHIKO7 citations77